1984 Alfa Romeo 33 vs. 2007 Hummer H3
To start off, 2007 Hummer H3 is newer by 23 year(s). Which means there will be less support and parts availability for 1984 Alfa Romeo 33. In addition, the cost of maintenance, including insurance, on 1984 Alfa Romeo 33 would be higher. At 3,699 cc (5 cylinders), 2007 Hummer H3 is equipped with a bigger engine. In terms of performance, 2007 Hummer H3 (242 HP @ 5600 RPM) has 149 more horse power than 1984 Alfa Romeo 33. (93 HP @ 5750 RPM) In normal driving conditions, 2007 Hummer H3 should accelerate faster than 1984 Alfa Romeo 33.
Because 2007 Hummer H3 is four wheel drive (4WD), it will have significant more traction and grip than 1984 Alfa Romeo 33. In wet, icy, snow, or gravel driving conditions, 2007 Hummer H3 will offer significantly more control. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 2007 Hummer H3 (328 Nm @ 4600 RPM) has 198 more torque (in Nm) than 1984 Alfa Romeo 33. (130 Nm @ 4000 RPM). This means 2007 Hummer H3 will have an easier job in driving up hills or pulling heavy equipment than 1984 Alfa Romeo 33.
Compare all specifications:
| 1984 Alfa Romeo 33 | 2007 Hummer H3 | |
| Make | Alfa Romeo | Hummer |
| Model | 33 | H3 |
| Year Released | 1984 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 1490 cc | 3699 cc |
| Engine Cylinders | 4 cylinders | 5 cylinders |
| Engine Type | boxer | in-line |
| Horse Power | 93 HP | 242 HP |
| Engine RPM | 5750 RPM | 5600 RPM |
| Torque | 130 Nm | 328 Nm |
| Torque RPM | 4000 RPM | 4600 RPM |
| Engine Bore Size | 84.1 mm | 95.5 mm |
| Engine Stroke Size | 67.2 mm | 101.6 mm |
| Engine Compression Ratio | 9.0:1 | 10.0:1 |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Length | 4150 mm | 4750 mm |
| Vehicle Width | 1620 mm | 2180 mm |
| Vehicle Height | 1350 mm | 1900 mm |
| Wheelbase Size | 2410 mm | 2850 mm |
